16002161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 19507200

約数和(自身を除く): 3505039

約数列:

[1, 7, 19, 79, 133, 553, 1501, 1523, 10507, 10661, 28937, 120317, 202559, 842219, 2286023, 16002161]

約数ペア:

[(1, 16002161), (7, 2286023), (19, 842219), (79, 202559), (133, 120317), (553, 28937), (1501, 10661), (1523, 10507)]